About TaxMateNG

Our Mission: Bridging the Gap for Nigeria’s Tax Administration 3.0 TaxMateNG is an offline-first tax compliance engine designed to help individuals, SMEs, and tax professionals navigate Nigeria’s evolving tax framework, including the sweeping changes of the Nigeria Tax Act (NTA) 2025 (effective 2026).

With the government's transition to digital endpoints and the Rev360 platform, complex calculations can easily lead to compliance errors for grassroots businesses. TaxMateNG acts as a critical error-reduction layer. We transform dense tax rules into practical, usable calculations locally on your device—ensuring your data is perfectly structured, validated, and 100% compliant before you ever submit it online.

Why We Built TaxMateNG The 2026 tax codes introduce essential benefits for everyday business owners, such as the 0% Corporate Income Tax rate for SMEs. However, qualifying for these exemptions requires complex, mandatory tax computations. We built TaxMateNG to automate this heavy lifting. By giving grassroots businesses the tools to calculate the new dual thresholds (turnover vs. assets) and generate structured VAT exports, we ensure they can file their returns flawlessly without the panic of manual computation.

Key Features

An Error-Reduction Engine for NTA 2026 The internal computation engine is rigorously validated against the Nigeria Tax Act (NTA) 2025. It handles complex edge cases—from Corporate Minimum Effective Tax Rate (METR) top-ups to the new Personal Income Tax (PIT) rent relief caps.
Fully Offline Operation & Privacy-First All computations, transaction ledgers, and data storage occur locally on your device. TaxMateNG does not collect, transmit, or store any personal or financial data externally. You are in complete control.
Structured VAT & Ledger Export Tools Instantly generate VAT-ready CSV exports and PDF summaries aligned with common government reporting requirements for seamless record-keeping and submission preparation.
Dual-Use Design Powerful enough for tax professionals managing varying levels of complexity, but accessible enough to help everyday SMEs stay informed and organised.

Full privacy policy: https://www.enochigreen.com/privacy-policy-for-taxmateng

Get your tax assistant right now for free on android and iphone

Download for Android (free)

Download for iPhone (free)

Download for MacBook Desktop (premium)

Download for MicroSoft Windows (Premium)

Are you enjoying TaxMateNG? Your feedback is essential for helping us improve the app. Would you mind sharing your experience?

Nigeria 2026 Tax Guide & Calculator – Understand Your New Tax in Minutes

Support and Guide

For app support and guide please click here

Check out our post on Facebook

For more videos see our YouTube channel

Articles

Check out our blog posts

TaxMateNG Privacy Policy

View privacy policy

TaxMateNG infographic

The TaxMateNG infographic visually explains Nigeria’s upcoming 2026 tax framework, showing how PAYE, Corporate Income Tax, VAT, and Withholding Tax are calculated for individuals and businesses.

By presenting complex tax rules in an easy-to-understand, visual format, the infographic helps users quickly grasp their tax obligations and see the value of using the TaxMateNG app.

For more please click here

Testing and validation - Documentation

TaxMateNG’s Personal Income Tax (PIT) and Corporate Income Tax (CIT) modules have been thoroughly validated for compliance with the NTA 2026 framework. The PIT module accurately incorporates updates like merging Capital Gains into progressive PIT bands and introducing capped Rent Relief, ensuring precise calculations across all income scenarios. The CIT module was rigorously tested for key elements like SME Exemption, Capital Allowance rules, and Corporate CGT, with improvements to the Minimum Effective Tax Rate (METR) logic. Both modules have been confirmed to produce reliable tax estimates and comply fully with the 2026 tax regulations.

Personal Income Tax (PIT)

The Comprehensive Personal Income Tax (PIT) Validation Report for NTA 2026 confirms that TaxMateNG’s PIT module correctly implements Nigeria’s upcoming 2026 tax framework.

Key updates—such as the merger of Taxable Capital Gains (CGT) into progressive PIT bands, elimination of the Consolidated Relief Allowance (CRA), and the introduction of a capped Rent Relief—were thoroughly tested across high, medium, and low-income scenarios.

All calculations, including statutory deductions, multiple income sources, and progressive tax bands, were verified for accuracy, with special attention to edge cases and floating-point stability.

The report concludes that the PIT logic is robust, compliant with the NTA 2026 mandates, and fully capable of producing reliable tax estimates for individuals under the new framework. The full documented testing report is available upon request for those who want to review the detailed validation process.

Corporate Income Tax (CIT)

The TaxMateNG Corporate Income Tax (CIT) Module has been comprehensively validated against the NTA 2026 framework. All key elements—including SME Exemption, Capital Allowance (CA) rules, Loss Relief/Carry-Forward, Minimum Effective Tax Rate (METR) Top-Up, and Corporate Capital Gains Tax (CGT)—were rigorously tested and confirmed to be accurate and robust. Enhancements were made to the METR logic, allowing configurable turnover thresholds for auditability and flexibility, while the corporate CGT rate of 30% was correctly applied and isolated from the main CIT calculation. The CIT module now reliably handles complex tax scenarios for general businesses and manufacturing companies, ensuring compliance with the 2026 tax regime.

Full documented validation is available upon request for users or partners who wish to review the detailed testing process.

Page updated

Google Sites

Report abuse